Arock, OR has a moderate earthquake risk, with a total of 1 earthquakes since 1931. The USGS database shows that there is a 16.09% chance of a major earthquake within 50km of Arock, OR within the next 50 years. The largest earthquake within 30 miles of Arock, OR was a 2.4 Magnitude in 2013.
View the probability of a major earthquake within the next 50 years in Arock, OR.
Total Number of Earthquakes in Arock, OR within 30 miles. All distances and depths in the table are measured in miles.